证书号 | 1443975635 |
类型 | Diamond Grading Report |
日期 | 10/14/2022 |
腰码 | GIA 1443975635 |
尺寸 | 6.50 - 6.53 x 3.90 mm |
形状 | Round Brilliant |
重量 | 1.00 carat |
颜色 | I |
净度 | VS2 |
切工 | Excellent |
全深比 | 59.9% |
台宽比 | 61% |
冠角 | 33.0° |
冠高比 | 12.5% |
亭部角度 | 41.4° |
亭深比 | 44.0% |
星小面比 | 50% |
下腰小面比 | 75% |
腰厚 | Medium to Slightly Thick, Faceted, 3.5% |
底尖 | None |
抛光 | Excellent |
对称 | Excellent |
荧光 | None |
特征 | Feather, Etch Channel, Indented Natural, Pinpoint, Natural |